REPLACEABLE CORROSION SEAL FOR THREADED CONNECTIONS,申请号EP20020707511-传众专利搜索

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发明名称	REPLACEABLE CORROSION SEAL FOR THREADED CONNECTIONS
摘要
申请公布号	EP1377772(A4)	申请公布日期	2004.10.13
申请号	EP20020707511	申请日期	2002.01.18
申请人	GRANT PRIDECO LP	发明人	GRIFFIN, RICHARD, C.
分类号	F16L58/18;(IPC1-7):F16L25/00	主分类号	F16L58/18
代理机构		代理人
主权项
地址

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